Highway device has a frame which can be reported of the tabs adapted for the positioning and the support of a grid of the fall-preventing mechanism according to the safe and

摘要

The present invention relates to a highway device with a frame which may be added to the lugs adapted to the positioning and the support of a safety grid fall-preventing mechanism. According to the invention, the highway device (1) is characterized in that it comprises at least two lugs (11) which can be fixed respectively to two parallel internal walls (10) of the frame (2) projecting into an opening (5) of the frame (2) and adapted to permit the putting in place and the support of a safety grid fall-preventing mechanism (8). The present invention finds application in the roadway equipment.